* WHAT...For the Gale Warning, north winds 30 to 40 kt with gusts up to 45 kt and seas 9 to 14 ft expected. For the Storm Watch, northeast winds 35 to 40 kt with gusts up to 50 kt and seas 18 to 23 ft possible. * WHERE...The offshore waters from Oregon Inlet to Ocracoke Inlet. * WHEN...For the Gale Warning, from 1 PM to 8 PM EDT Saturday. For the Storm Watch, from Saturday evening through Sunday evening. * IMPACTS...Storm force winds and hazardous seas could capsize or damage vessels and reduce visibility. Mariners should prepare to remain in port, alter course, and/or secure the vessel before the onset of severe conditions.